Motor Vehicle Emission Modeling and Software Simulation Computing for Roundabout in Urban City

<table class="table-group" id="tab13"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Control </td><td align="center" colspan="3">Gas (mg/s)</td></tr><tr class="thead"><td align="center">CO</td><td align="center">HC</td><td align="center">NOx</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">No control</td><td align="center">3.306</td><td align="center">0.3706</td><td align="center">0.2325</td></tr><tr><td align="left">In control</td><td align="center">3.0012</td><td align="center">0.3298</td><td align="center">0.2175</td></tr><tr><td align="left">Improved percentage</td><td align="center">9.22%</td><td align="center">11.00%</td><td align="center">6.45%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of midsize vehicle’s instantaneous gas emissions rate.

Mathematical Problems in Engineering

tab13

Table 13

Table 13: Motor Vehicle Emission Modeling and Software Simulation Computing for Roundabout in Urban City 